N-functionalized hierarchical carbon composite derived from ZIF-67 and carbon foam for efficient overall water splitting; Journal of Industrial and Engineering Chemistry; Vol. 105
| Parent link: | Journal of Industrial and Engineering Chemistry Vol. 105.— 2022.— [P. 222-230] |
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| Korporacja: | |
| Kolejni autorzy: | , , , , , |
| Streszczenie: | Title screen An efficient and facile approach to synthesize a bi-functional electrocatalyst via combining carbon foam with cobalt-centered zeolitic imidazolate framework (ZIF-67) is reported. The carbon foam was synthesized via dehydration of sugar utilizing zinc nitrate, forming Co3ZnC in the carbon matrix. To obtain Co hybridized and Co particles covered with carbon nanotubes embedded in a carbon matrix (Co-Zn-CNTs), physical mixing of both defines the critical point after pyrolysis. Higher content of N-related species and transition metal species in polyvalent states and well-grown multi-wall carbon nanotubes for charge transfer are achieved after the pyrolysis process. The obtained Co-Zn-CNTs catalyst was employed as cathode and anode for overall water splitting (HER and OER) and showed excellent performances. This development offers a low-cost and straightforward strategy to synthesize catalyst material for large-scale fuel cells and water splitting technologies. This development affords a precise method for effectively improving the electrocatalyst performance derived from the ZIF-67 precursor. Режим доступа: по договору с организацией-держателем ресурса |
| Język: | angielski |
| Wydane: |
2022
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| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.1016/j.jiec.2021.09.024 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669060 |
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| 200 | 1 | |a N-functionalized hierarchical carbon composite derived from ZIF-67 and carbon foam for efficient overall water splitting |f Wang Jichao, Chaemchuen Somboon, Chen Cheng [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 52 tit.] | ||
| 330 | |a An efficient and facile approach to synthesize a bi-functional electrocatalyst via combining carbon foam with cobalt-centered zeolitic imidazolate framework (ZIF-67) is reported. The carbon foam was synthesized via dehydration of sugar utilizing zinc nitrate, forming Co3ZnC in the carbon matrix. To obtain Co hybridized and Co particles covered with carbon nanotubes embedded in a carbon matrix (Co-Zn-CNTs), physical mixing of both defines the critical point after pyrolysis. Higher content of N-related species and transition metal species in polyvalent states and well-grown multi-wall carbon nanotubes for charge transfer are achieved after the pyrolysis process. The obtained Co-Zn-CNTs catalyst was employed as cathode and anode for overall water splitting (HER and OER) and showed excellent performances. This development offers a low-cost and straightforward strategy to synthesize catalyst material for large-scale fuel cells and water splitting technologies. This development affords a precise method for effectively improving the electrocatalyst performance derived from the ZIF-67 precursor. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of Industrial and Engineering Chemistry | ||
| 463 | |t Vol. 105 |v [P. 222-230] |d 2022 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a zeolitic imidazolate frameworks | |
| 610 | 1 | |a carbon foam | |
| 610 | 1 | |a bimetallic electrocatalyst | |
| 610 | 1 | |a carbon nanotubes | |
| 610 | 1 | |a water splitting | |
| 701 | 0 | |a Wang Jichao | |
| 701 | 0 | |a Chaemchuen Somboon | |
| 701 | 0 | |a Chen Cheng | |
| 701 | 1 | |a Heynderickx |b Ph. M. |g Philippe | |
| 701 | 0 | |a Soumyajit Roy | |
| 701 | 1 | |a Verpoort |b F. V. K. |c Chemical Engineer |c Professor of Tomsk Polytechnic University, doctor of chemical Sciences |f 1963- |g Frensis Valter Kornelius |3 (RuTPU)RU\TPU\pers\35059 |9 18334 | |
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